52702705 has 16 divisors (see below), whose sum is σ = 69318144. Its totient is φ = 38148480.

The previous prime is 52702691. The next prime is 52702757. The reversal of 52702705 is 50720725.

52702705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52702705 - 2⁷ = 52702577 is a prime.

It is a super-2 number, since 2×52702705² = 5555150228634050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10117 + ... + 14413.

It is an arithmetic number, because the mean of its divisors is an integer number (4332384).

Almost surely, 2^52702705 is an apocalyptic number.

52702705 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52702705 is a deficient number, since it is larger than the sum of its proper divisors (16615439).

52702705 is a wasteful number, since it uses less digits than its factorization.

52702705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4536.

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 52702705 is about 7259.6628709603. The cubic root of 52702705 is about 374.9249153375.

The spelling of 52702705 in words is "fifty-two million, seven hundred two thousand, seven hundred five".